Y.S. Amaresh
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View article: Current Status and Symptomatology of Neem Dieback in Raichur and Yadgir Districts of Karnataka, India
Current Status and Symptomatology of Neem Dieback in Raichur and Yadgir Districts of Karnataka, India Open
Neem is an evergreen tree, native to Indian subcontinent and it is renowned for its medicinal properties and versatile uses in agriculture. Among various diseases that attack neem, dieback is one of the most devastating disease that has be…
View article: Biochemical studies of host resistance against chickpea rust
Biochemical studies of host resistance against chickpea rust Open
The experiment was conducted at Department of plant pathology, University of agricultural sciences, Raichur during 2018-19. Biochemical basis of host resistance was studied by analysis of total sugars and total phenols. Estimation of total…
View article: Survey for the Incidence of Fusarium Wilt and Root Knot Nematode Complex of Tomato in North Eastern Karnataka
Survey for the Incidence of Fusarium Wilt and Root Knot Nematode Complex of Tomato in North Eastern Karnataka Open
Tomato (Solanum lycopersicum Mill.) is the most popular vegetable world-wide. It is used as a fresh vegetable and also can be processed and canned in the form of paste, juice, sauce, powder or as a whole. The ripe fruits are good source of…
View article: A brief review on biocontrol potential and PGPR traits of Streptomyces sp. for the management of plant diseases
A brief review on biocontrol potential and PGPR traits of Streptomyces sp. for the management of plant diseases Open
Streptomyces is the largest genus of Actinobacteria and the type genus of the family Streptomycetaceae. Streptomyces are soil saprophytes and are responsible for earthy odour of freshly ploughed soil due to production of geosmin. Now a d…
View article: In vitro Screening of Bacillus subtilis Isolates against Sclerotium rolfsii Cause for Collar Rot of Chilli
In vitro Screening of Bacillus subtilis Isolates against Sclerotium rolfsii Cause for Collar Rot of Chilli Open
Bacillus subtilis a gram positive, endospore forming bacteria play a major role in biocontrol and PGPR activities. Thirty isolates of B. subtilis were obtained from different rhizosphere soil samples from different parts of North Eastern K…
View article: Induction of Systemic Resistance by Bacillus subtilis Isolates against Fusarium Wilt of Chilli
Induction of Systemic Resistance by Bacillus subtilis Isolates against Fusarium Wilt of Chilli Open
Soil has enormous potential antagonistic mechanism, which have positive influence on plant growth and health. Among the microbes, Bacillus subtilis an endospore forming, gram positive bacteria, plays a major role in biocontrol and PGPR act…
View article: Bioefficacy of Bacillus subtilis against Major Pathogen of Chilli Colletotrichum capsici Causing Fruit Rot of Chilli
Bioefficacy of Bacillus subtilis against Major Pathogen of Chilli Colletotrichum capsici Causing Fruit Rot of Chilli Open
Bacillus subtilis is one of the potential PGPR and biocontrol agent against several plant pathogens of important crop plants. In the present study thirty isolates of B. subtilis were isolated from different rhizosphere soil samples from di…
View article: Evaluation of Fungicides and Bio-Agents under in vitro Condition against Macrophomina phaseolina Causing Stem Canker of Pigeonpea
Evaluation of Fungicides and Bio-Agents under in vitro Condition against Macrophomina phaseolina Causing Stem Canker of Pigeonpea Open
In recent years Macrophomina phaseolina causing stem canker of pigeonpea is more problematic in pigeonpea growing parts of Karnataka. Present investigation was taken on evaluation of non-systemic, systemic fungicides and bio-agents against…
View article: Incidence of pomegranate wilt in Karnataka
Incidence of pomegranate wilt in Karnataka Open
Pomegranate (Punica granatum L.) is an ancient fruit, belongs to the family lythraceae. Pomegranate is native to Iran, where it was first cultivated in about 2000 BC and spread to the Mediterranean countries. India is the world’s leading…
View article: Influence of Integrated Nutrient Management on Growth Parameters, Yield and Severity of Disease in Onion (Allium cepa L.)
Influence of Integrated Nutrient Management on Growth Parameters, Yield and Severity of Disease in Onion (Allium cepa L.) Open
Onion (Allium cepa L.) is an important vegetable crop grown extensively in Karnataka. A field experiment was conducted at Main Agricultural Research Station, University of Agricultural Sciences, Raichur, Karnataka during 2014 and 2015 to s…
View article: Stability analysis for yield and its attributing traits in advanced genotypes of pigeonpea [Cajanus cajan (L.) Millsp.]
Stability analysis for yield and its attributing traits in advanced genotypes of pigeonpea [Cajanus cajan (L.) Millsp.] Open
The present investigation was carried out during kharif 2012 at the Agricultural Research Station, Gulbarga and other four locations located in north eastern dry zone (Zone 2) of Karnataka, to know the stability of the nineteen advanced ge…